Just to get it out of the way, if you have zero interest in Rush, proceed with caution. I am a casual fan and thought this was great. The best thing is it explores the relationships between the band, from the beginning. Also, along with insightful commentary from various musicians, the guys tell their own story. Always maligned by critics, this is an exploration into why they are still so popular. Even better, all three guys, especially Geddy Lee and Alex Lifeson, are just good people. Neil Peart is a bit more difficult to warm up to, but you'll like him also by the end (actually, way before that). You get concert clips and the aforementioned commentary and what basically comes through is that these guys deserved every bit of fame that came their way. They are all superb musicians, actually all three amongst the best in rock. While Geddy Lee's singing voice takes a bit of getting used to (there is a funny part where various people quote critics on what they thought his voice sounded like), by the end you realize that its also part of what makes the band unique. That over 30 years on they can still sell out tours is amazing, and it really is about time they were inducted into the Rock And Roll Hall Of Fame. The only reason I didn't give it a ten was that if you have little knowledge of the band you may feel its a bit much to go through the records one by one. However, as I am a casual fan only (to date, I have "Permanent Waves" and the two disc compilation "Chronicles" only), this documentary makes me want to go out and buy more Rush music. If that isn't an endorsement for this film, then there just isn't one. Congratulations on their well earned success and bravo to this career spanning, insightful and thoroughly entertaining documentary.